1. Department of Surgery, University Hospital Limerick, Limerick, Ireland
2. Graduate Entry Medical School, University of Limerick, Limerick, Ireland
3. Centre for Interventions in Infection, Inflammation and Immunity [4i], University of Limerick, Limerick, Ireland
4. Lerner College of Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
5. Centre for Colorectal Disease, St Vincent’s University Hospital, Dublin, Ireland
6. School of Medicine, University College Dublin, Dublin, Ireland
7. Health Research Institute [HRI], University of Limerick, Limerick, Ireland
8. Departments of Gastroenterology/Hepatology, Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
9. Department of Gastroenterology, University Hospitals Limerick, Limerick, Ireland
10. Department of Pathology, University Hospitals Limerick, Limerick, Ireland
11. Department of Anatomy, National University of Ireland Galway, Galway, Ireland
12. Department of Medicine, Alimentary Pharmabiotic Centre, University College Cork, Cork, Ireland
13. Department of Pathobiology, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH, USA